Tail Gunner Joe

Peter Boyle

Joseph McCarthy

John Forsythe

Paul Cunningham

Burgess Meredith

Joseph Welch

Patricia Neal

Margaret Chase Smith

Jean Stapleton

Mrs. DeCamp

Ned Beatty

Sylvester

Philip Abbott

Scott Lucas

Wallace Rooney

Speaker

Heather Menzies

Logan

Wesley Addy

Middleton

Karen Carlson

Jean Kerr

John Carradine

Wisconsin Farmer

Charles Cioffi

Logan's Boss

Diana Douglas

Sarah

Andrew Duggan

Dwight Eisenhower

Henry Jones

Armitage

Murray Matheson

Publisher

Allan Miller

Pete

Tim O'Connor

Librarian

Alan Oppenheimer

Eisenhower Publicist

Addison Powell

General George C. Marshall

Andrew Prine

Peter Parker McNair Gates

John Randolph

Gen. Lampkin

Allan Rich

Ray Jenkins

William Schallert

Gen. Zwicker

Simon Scott

Robert Ten Broeck Stevens

Robert F. Simon

Drew Pearson

George Wyner

Roy Cohn

Lin McCarthy

Sen. Stuart Symington

Kelly Jean Peters

Mrs. Sarah Gates

Robert Symonds

President Harry Truman

Charles Siebert

James Juliana

Sam Chew Jr.

Robert F. Kennedy

John Chappell

Sen. Karl Mundt

Herb Voland

Sen. Raymond Baldwin

Edward Anhalt

Sen. Herbert Lehman

Alan Hewitt

Dean Acheson

Howard Hesseman

Lt. Ted Cantwell

Jack Bannon

Eisenhower Aide

Charles Macaulay

Wm. Roberts

Richard M. Dixon

Sen. Richard M. Nixon

Morgan Upton

Clucas

Shirley O'Hara

Marie

George Petrie

Chas. Kraus

Jud Taylor

Director

Lane Slate

Writer

George Eckstein

Producer

Ric Waite

Director of Photography

Bernard J. Small

Editor

Lawrence G. Paull

Art Direction

Lloyd A. Linnean

Set Decoration

Charles Waldo

Costume Design